Effectiveness of Early Versus Late Time-Restricted Eating Combined with Physical Activity in Overweight or Obese Women

Nutrients, Год журнала: 2025, Номер 17(1), С. 169 - 169

Опубликована: Янв. 2, 2025

Aims: To evaluate the effectiveness of a dual approach involving time-restricted eating (TRE) at different times day combined with physical activity (PA) on functional capacity and metabolic health in overweight or obese women. Methods: Random allocation sixty-one participants into four groups: early plus (ETRE-PA, n = 15, 31.8 ± 10.76 years, 89.68 13.40 kg, 33.5 5.53 kg/m2), late (LTRE-PA, 30.60 7.94 94.45 15.36 34.37 7.09 only (LTRE, 27.93 9.79 88.32 10.36 32.71 5.15 kg/m2) control group (CG, 36.25 11.52 89.01 11.68 33.66 6.18 kg/m2). The intervention lasted for 12 weeks all groups. Both ETRE-PA LTRE-PA groups engaged rigorous aerobic resistance-training program. Results: Significant reductions body weight mass index were observed compared to CG LTRE post-intervention (p < 0.0005). Only exhibited significant decrease fat 0.02), low-density lipoprotein cholesterol 0.01), aspartate aminotransferase 0.002). alanine levels 0.004) 0.02) These two latter achieved higher performances 6-min walking test, bench press, 30-s squat, crunch vertical jump 0.0005 both), leg extension 0.02 both) when Conclusion: integration TRE PA leads greater improvements composition, lipid profile, performance, no differences between approaches. This strategy offers promising solution

Язык: Английский

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Time Restricted Eating: A Valuable Alternative to Calorie Restriction for Addressing Obesity?

Current Obesity Reports, Год журнала: 2025, Номер 14(1)

Опубликована: Фев. 3, 2025

Язык: Английский

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Effects of Time-Restricted Feeding and Ramadan Fasting on Body Weight, Body Composition, Glucose Responses, and Insulin Resistance: A Systematic Review of Randomized Controlled Trials

Nutrients, Год журнала: 2022, Номер 14(22), С. 4778 - 4778

Опубликована: Ноя. 11, 2022

Time-restricted feeding (TRF) and Ramadan fasting (RF) have been recently associated with several health outcomes. However, it is not yet clear if they are superior to existing treatments in terms of glucose metabolism, insulin action, weight loss. This review aims summarize the current data on effects these regimes body weight, composition, glycemia. An electronic search was conducted PUBMED SCOPUS databases up August 2022. Twenty-four records met inclusion criteria underwent a risk-of-bias assessment. The main outcomes were: (a) TRF may result moderate loss individuals overweight/obesity; when combined caloric restriction, >5% initial (b) 14 h be as effective 16 loss, (c) lead improved sensitivity glycemic responses/variability throughout day overweight/obesity. Concerning RF, only two studies were available thus, conclusions drawn. an nutritional approach for amelioration control more long-term, well-designed needed.

Язык: Английский

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Early time‐restricted eating affects weight, metabolic health, mood, and sleep in adherent completers: A secondary analysis

Obesity, Год журнала: 2022, Номер 31(S1), С. 96 - 107

Опубликована: Дек. 14, 2022

Abstract Objective Data are mixed on whether intermittent fasting improves weight loss and cardiometabolic health. Here, the effects of time‐restricted eating (TRE) in participants who consistently adhered ≥5 d/wk every week were analyzed. Methods Ninety patients aged 25 to 75 years old with obesity randomized early TRE (eTRE; 8‐hour window from 07:00 15:00) or a control schedule (≥12‐hour window) for 14 weeks. A per‐protocol analysis loss, body composition, health, other end points was performed. Results Participants eTRE had greater improvements (−3.7 ± 1.2 kg; p = 0.003), fat (−2.8 1.3 0.04), heart rate (−7 3 beats/min; 0.02), insulin resistance (−2.80 1.36; 0.047), glucose (−9 5 mg/dL; 0.047) relative adherers group. They also experienced mood, including fatigue anger; however, they self‐reported sleeping less taking longer fall asleep. Conclusions For those can adhere at least d/wk, is valuable approach improving weight, fat, mood. Further research needed determine eTRE's shortening sleep but reducing healthful not.

Язык: Английский

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Effects of Intermittent Energy Restriction Compared with Those of Continuous Energy Restriction on Body Composition and Cardiometabolic Risk Markers – A Systematic Review and Meta-Analysis of Randomized Controlled Trials in Adults

Advances in Nutrition, Год журнала: 2023, Номер 15(1), С. 100130 - 100130

Опубликована: Окт. 10, 2023

The interest in intermittent energy restriction (IER) diets as a weight-loss approach is increasing. Different IER protocols exist, including time-restricted eating (TRE), alternate-day fasting (ADF), and the 5:2 diet. This meta-analysis compared effects of these with continuous (CER) on anthropometrics cardiometabolic risk markers healthy adults. Twenty-eight trials were identified that studied TRE (k = 7), ADF 10), or diet 11) for 2-52 wk. Energy intakes between intervention groups within study comparable (17 trials), lower (5 not reported (6 trials). Weighted mean differences (WMDs) calculated using fixed- random-effects models. Changes body weight [WMD: -0.42 kg; 95% confidence interval (CI): -0.96 to 0.13; P 0.132] fat mass (FM) (WMD: -0.31 CI: -0.98 0.36; 0.362) when results 3 combined those CER. All reduced fat-free -0.20 -0.39 -0.01; 0.044) waist circumference -0.91 cm; -1.76 -0.06; 0.036) more than Effects index [BMI (kg/m

Язык: Английский

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Effects of time-restricted eating with different eating duration on anthropometrics and cardiometabolic health: A systematic review and meta-analysis

World Journal of Cardiology, Год журнала: 2023, Номер 15(7), С. 354 - 374

Опубликована: Июль 25, 2023

Time-restricted eating (TRE) is a dietary approach that limits to set number of hours per day. Human studies on the effects TRE intervention cardiometabolic health have been contradictory. Heterogeneity in subjects and interventions led inconsistency results. Furthermore, impact duration eating/fasting has yet be fully explored.To analyze existing literature with different durations anthropometrics markers adults excessive weight obesity-related metabolic diseases.We reviewed series prominent scientific databases, including Medline, Scopus, Web Science, Academic Search Complete, Cochrane Library articles identify published clinical trials daily diseases. Randomized controlled were assessed for methodological rigor risk bias using version 2 risk-of-bias tool randomized (RoB-2). Outcomes interest include body weight, waist circumference, fat mass, lean fasting glucose, insulin, HbA1c, homeostasis model assessment insulin resistance (HOMA-IR), lipid profiles, C-reactive protein, blood pressure, heart rate.Fifteen included our systematic review. significantly reduces triglyceride. However, no significant changes observed HOMA-IR, total cholesterol, low-density lipoprotein high-density rate, systolic diastolic pressure. subgroup analyses based window revealed variation depending length window.TRE promising chrononutrition-based improving anthropometric health. further are needed determine optimal cardiovascular disease prevention.

Язык: Английский

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Effects of time‐restricted eating on intrahepatic fat and metabolic health among patients with nonalcoholic fatty liver disease

Obesity, Год журнала: 2024, Номер 32(3), С. 494 - 505

Опубликована: Янв. 16, 2024

Abstract Objective The study's objective was to explore whether early time‐restricted eating (eTRE) and late (lTRE) have different impacts on intrahepatic fat metabolic health among patients with nonalcoholic fatty liver disease (NAFLD). Methods This is an 8‐week, randomized, parallel‐arm, open‐label trial. Forty eligible were randomly assigned eTRE (eating between 8:00 a.m. 4:00 p.m.) or lTRE 12:00 p.m. p.m.). primary outcome the change of measured by magnetic resonance image‐derived proton density fraction. Secondary outcomes included changes in weight, body composition, function, cardiometabolic factors. Results participants who underwent randomization completed trial (mean age: 38.25 years). group had a −3.24% absolute reduction (95% CI: −4.55% −1.92%) there −3.51% for −5.10% −1.92%). Changes not statistically two groups. Both groups similar significant reductions visceral fat, subcutaneous enzymes, glucose regulatory indicators. Conclusions Among NAFLD, both induced improvements magnitude. These findings suggest that are comparable feasible strategies NAFLD management.

Язык: Английский

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Time-restricted eating with calorie restriction on weight loss and cardiometabolic risk: a systematic review and meta-analysis

European Journal of Clinical Nutrition, Год журнала: 2023, Номер 77(11), С. 1014 - 1025

Опубликована: Июль 24, 2023

Abstract The effect of time-restricted eating (TRE) has been summarized in previous studies, but its benefits combination with calorie restriction (CR) still need to be determined. present meta-analysis aimed evaluate the efficacy TRE CR on weight loss and cardiometabolic risk. PubMed, Embase, Cochrane Library, gray literature databases were searched from inception October 18, 2022, for potential randomized controlled trial (RCT) studies based predefined inclusion exclusion criteria. Body other risk factors described as weighted mean difference (WMD) a 95% confidence interval (CI). Eight RCTs involving 579 participants enrolled analysis. pooled results showed that reduced body weight, fat mass, waist circumference significantly (WMD: −1.40, CI: −1.81 −1.00, I 2 : 0%; WMD: −0.73, −1.39 −0.07, −1.87, −3.47 −0.26, 67.25%, respectively). However, compared alone, plus exhibited no significant benefit blood pressure, glucose profile, lipid profile. Subgroup analysis suggested early is more effective −1.42, −1.84 −1.01, 0%) improving mass −1.06, −1.91 −0.22, than delayed or broader when combined CR. Although can effectively decrease circumference, long-term effects, particularly those chronic cardiovascular disease diabetes, remain explored.

Язык: Английский

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Obesity, Chronic Stress, and Stress Reduction

Gastroenterology Clinics of North America, Год журнала: 2023, Номер 52(2), С. 347 - 362

Опубликована: Апрель 7, 2023

Язык: Английский

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The Effect of Intermittent Fasting on Appetite: A Systematic Review and Meta-Analysis

Nutrients, Год журнала: 2023, Номер 15(11), С. 2604 - 2604

Опубликована: Июнь 1, 2023

Previously, narrative reviews have considered the effects of intermittent fasting on appetite. One suggestion is that attenuates an increase in appetite typically accompanies weight loss. Here, we conducted first systematic review and meta-analysis to quantify appetite, when compared a continuous energy restriction intervention. Five electronic databases trial registers were searched February 2021 2022. Abstracts (N = 2800) screened 17 randomized controlled trials (RCTs), consisting variety regimes, met our inclusion criteria. The total number participants allocated interventions was 1111 all RCTs judged as having either some concerns or high risk bias (Cochrane RoB 2.0 tool). Random meta-analyses change-from-baseline ratings. There no clear evidence affected hunger (WMD −3.03; 95% CI [−8.13, 2.08]; p 0.25; N 13), fullness 3.11; [−1.46, 7.69]; 0.18; 10), desire eat −3.89; [−12.62, 4.83]; 0.38; 6), prospective food consumption −2.82; [−3.87, 9.03]; 0.43; 5), differently interventions. Our results suggest does not mitigate drive often associated with restriction.

Язык: Английский

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